140271699

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 203777280

約数和(自身を除く): 63505581

約数列:

[1, 3, 19, 37, 57, 111, 227, 293, 681, 703, 879, 2109, 4313, 5567, 8399, 10841, 12939, 16701, 25197, 32523, 66511, 159581, 199533, 205979, 478743, 617937, 1263709, 2460907, 3791127, 7382721, 46757233, 140271699]

約数ペア:

[(1, 140271699), (3, 46757233), (19, 7382721), (37, 3791127), (57, 2460907), (111, 1263709), (227, 617937), (293, 478743), (681, 205979), (703, 199533), (879, 159581), (2109, 66511), (4313, 32523), (5567, 25197), (8399, 16701), (10841, 12939)]